Disorders Identified via Newborn Screening, Michigan Residents, 1965-2007 Type of Disorder Classification (Year Screening Began) Cases in 2007 (N) Cases Through 2007 (N) Cumulative Detection Rate* Galactosemia (1985) 81241:25,300 Biotinidase Deficiencies (1987) 121601:17,885 Amino Acid Disorders (1965) 95991:10,177 Organic Acid Disorders (2005) 3131:29,391 Fatty Acid Oxidation Disorders (2003) 16551:11,684 Congenital Hypothyroidism (1987) 881,4821:1,931 Congenital Adrenal Hyperplasias (1993) 31061:18,744 Hemoglobinopathies (1987) 531,3891:2,060 Cystic Fibrosis (since Oct.
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